Change: require docgen, codegen to fail if document has no title

sp-filter already has a test that requires it to work without a title.

1 files changed, 5 insertions, 1 deletions

diff --git a/templates/python.py b/templates/python.py
index d8905f1..5768534 100644
--- a/templates/python.py
+++ b/templates/python.py
@@ -43,10 +43,14 @@ _files['''{{ file.filename }}'''] = '''{{ file.contents | base64 }}'''
 def get_file(filename):
     return base64.b64decode(_files[filename])
 
-# Check two values for equality and give error if they
+# Check two values for equality and give error if they are not equal
 def assert_eq(a, b):
     assert a == b, 'expected %r == %r' % (a, b)
 
+# Check two values for inequality and give error if they are equal
+def assert_ne(a, b):
+    assert a != b, 'expected %r != %r' % (a, b)
+
 # Remember where we started from. The step functions may need to refer
 # to files there.
 srcdir = os.getcwd()